40591008

素因数分解:

$2^5\times 3^2\times {\mathrm{97}}^1\times {\mathrm{1453}}^1$

素因数の和:1566

約数の個数: 72

約数和(自身を含む): 116700948

約数和(自身を除く): 76109940

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 97, 144, 194, 288, 291, 388, 582, 776, 873, 1164, 1453, 1552, 1746, 2328, 2906, 3104, 3492, 4359, 4656, 5812, 6984, 8718, 9312, 11624, 13077, 13968, 17436, 23248, 26154, 27936, 34872, 46496, 52308, 69744, 104616, 139488, 140941, 209232, 281882, 418464, 422823, 563764, 845646, 1127528, 1268469, 1691292, 2255056, 2536938, 3382584, 4510112, 5073876, 6765168, 10147752, 13530336, 20295504, 40591008]

約数ペア:

[(1, 40591008), (2, 20295504), (3, 13530336), (4, 10147752), (6, 6765168), (8, 5073876), (9, 4510112), (12, 3382584), (16, 2536938), (18, 2255056), (24, 1691292), (32, 1268469), (36, 1127528), (48, 845646), (72, 563764), (96, 422823), (97, 418464), (144, 281882), (194, 209232), (288, 140941), (291, 139488), (388, 104616), (582, 69744), (776, 52308), (873, 46496), (1164, 34872), (1453, 27936), (1552, 26154), (1746, 23248), (2328, 17436), (2906, 13968), (3104, 13077), (3492, 11624), (4359, 9312), (4656, 8718), (5812, 6984)]